over naar uuids, policies, predefined mutations aan kunnen passen

app/Policies/LedgerPolicy.php

@@ -37,7 +37,15 @@ class LedgerPolicy
      */
     public function update(User $user, Ledger $ledger): bool
     {
-        return false;
+        return $user->can('update', $ledger->dynamic);
+    }
+
+    /**
+     * Determine whether the user can close the model.
+     */
+    public function close(User $user, Ledger $ledger): bool
+    {
+        return $user->can('update', $ledger->dynamic);
     }
 
     /**